Finding the Fourth Proportional to 88,100.74, 132,168.12 and 35,515.54

Step by Step Solution

1. Step 1: Write the proportion equation
   88,100.74 : 132,168.12 = 35,515.54 : x
2. Step 2: Convert to fraction form
   88,100.74/132,168.12 = 35,515.54/x
3. Step 3: Cross multiply
   88,100.74x = 132,168.12 × 35,515.54
4. Step 4: Simplify right side
   88,100.74x = 4,694,021,822.16
5. Step 5: Solve for x
   x = 4,694,021,822.16/88,100.74
6. Step 6: Final answer
   x = 53,280.16